{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xd36bd9ddcd20b6b8f83911bccf29dee9afeb33a605db5ef120f6e210d4a44470",
    "signature": "0xf4b2966e1517ed13dbc7314bd24c5c6f1d9d7a971e505329f2961ea5e63433797eec188e5cb8a31a16060aeaa071311a49f406637a69c8a53c8752bcf4243fb91c",
    "signer": "0x08971aB02c204C82137219BB1001669acd69aA27",
    "userId": "463429578"
  }
}